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11. 发明专利

JPS59147889A Compressor operatable in small discharge capacity 失效
标题翻译：压缩机在小排量能力下可操作
公开(公告)号：JPS59147889A
公开(公告)日：1984-08-24
申请号：JP2239383
申请日：1983-02-14
申请人： Toyoda Autom Loom Works Ltd
发明人： SUZUKI SHINICHI , IKEDA ISATO , SUZUKI SHIGERU
IPC分类号： F04B27/14 , F04B49/00 , F04B49/02 , F25B1/00
CPC分类号： F04B49/02
摘要： PURPOSE:To improve follow-up characteristics in an unload device, by installing a throttle valve in a suction passage of a compressor, and in time of a drop in suction pressure for a short period of time, keeping the throttle valve unoperated intact. CONSTITUTION:At the opening side part of a casing 96, a through hole 104 crossed at right angles with an empty chamber 98 is made up there. In this through hole 104, its flow passage area is formed so as to be throttled by a piston 100 in a state that the piston 100 moves forward against the energizing force of a spring 106. When operation gets started, suction pressure drops to some extent whereby a throttle valve 109 is set in motion, so that pressure inside an inner space 103 is gradually released via an interconnecting hole 108, and the opening of the through hole 104 grows large.
摘要翻译：目的：为了提高卸载装置的后续特性，通过在压缩机的吸入通路中安装节流阀，并且在短时间内吸入压力下降的时候，保持节流阀不工作。构成：在壳体96的开口侧部分，在那里形成与空腔98成直角交叉的通孔104。在该通孔104中，其流动通道区域被形成为在活塞100相对于弹簧106的激励力向前移动的状态下被活塞100节流。当操作开始时，吸入压力在一定程度上下降由此节流阀109被设置成运动，使得内部空间103内的压力经由互连孔108逐渐释放，并且通孔104的开口增大。

12. 发明专利

JPS59115494A Trouble detector for scroll type compressor 失效
标题翻译：滚动式压缩机故障检测器
公开(公告)号：JPS59115494A
公开(公告)日：1984-07-03
申请号：JP22550182
申请日：1982-12-21
申请人： Toyoda Autom Loom Works Ltd
发明人： SUZUKI SHIGERU , MICHIHASHI TAKASHI , INAGAKI MITSUKANE
IPC分类号： F04C28/28
CPC分类号： F04C28/28 , F04C2270/052 , F05B2270/101
摘要： PURPOSE:To disconnect a clutch in time of perceiving anything unusual in a scroll type compressor as well as to aim at preventing a car from damageable causes, by installing a rotation detector composed of a coiled magnetic body in position toward the kinetic trace of a detected member consisting of a magnetic material which exercises a periodic motion inside a housing. CONSTITUTION:On the outer circumferential surface of a front housing 2, there is provided with a setting hole 2b in order to correspond to a rotation trace on the outer circumferential surface of a balance weight 14 as a detected member exercising a periodic motion, and an iron core 30 as a magnetic body and a detector 27 consisting of a detection coil 31 and a permanent magnet 32 or the like are fitted in this place. An amplifier 34 is connected to the detection coil 31, while a pulse presence detector 35 is connected to this amplifier 34. And, locking happens due to seizuer or binding or the biting of foreign substances whereby a speed of rotation becomes dropped, and when this rotation speed comes to less than the setting value preset in the pulse presence detector 35, an OFF signal is outputted from the detector 35 to a solenoid clutch K, and operation of the compressor is stopped, thus any damage to a car such as clutch breakdown and/or belt snapping can be prevented.
摘要翻译：目的：为了在感知到涡旋式压缩机中的任何异常情况的时候断开离合器，并且旨在防止汽车受到损坏的原因，通过将位于朝向所检测到的动力学轨迹的螺旋磁体组成的旋转检测器构件由在壳体内部进行周期性运动的磁性材料构成。构成：在前壳体2的外周面上设置有设置孔2b，以便对应于平衡重14的外圆周表面上作为周期性运动的检测构件的旋转轨迹，并且作为磁体的铁芯30和由检测线圈31和永磁体32等构成的检测器27安装在该位置。放大器34连接到检测线圈31，而脉冲存在检测器35连接到该放大器34.并且，由于捕获或结合或外来物质的咬合而发生锁定，由此旋转速度下降，并且当此旋转速度小于在脉冲存在检测器35中预先设定的设定值，OFF信号从检测器35输出到电磁离合器K，并且停止压缩机的运转，因此对离合器分解和/或带扣可以防止。

13. 发明专利

JPS58222994A Variable capacity compressor 失效
标题翻译：可变容量压缩机
公开(公告)号：JPS58222994A
公开(公告)日：1983-12-24
申请号：JP10713482
申请日：1982-06-22
申请人： Toyoda Autom Loom Works Ltd
发明人： KATOU KIMIO , SUZUKI SHIGERU , INAGAKI MITSUKANE , SHIYOUJI HITOSHI , GOTOU KUNIFUMI
IPC分类号： F04C28/26 , F04C18/344
CPC分类号： F04C28/26
摘要： PURPOSE:To provide smooth start-up on starting operation and prevent compressing a liquid state gas by providing a spool in such a way that the direction in which said spool is accelerated will allow a bypass hole to open up on starting. CONSTITUTION:A spool 19 is provided in such a way that the direction in which it is accelerated to move on starting will allow a bypass hole 11 to open. Then, part of a refrigerant gas, which is delivered toward the end section of a compressing chamber 6 along the direction of rotation of a rotor 5, flows out during compression toward a suction chamber 9 through a bypass hole 11 which opens in an arbitrary intermediate position near an inlet 10 of the compressing chamber 6, thereby providing smooth start-up of the compressor by reducing the starting torque and decreasing the action of compressing the liquefied refrigerant gas when it remaines in an inlet piping connecting the compressor and the inside of the unit or evaporator.
摘要翻译：目的：为了在启动操作时提供平稳的启动，并通过提供一个阀芯来防止压缩液态气体，使得阀芯加速的方向将允许旁路孔在启动时打开。构成：卷轴19设置成使得其在启动时被加速移动的方向将允许旁路孔11打开。然后，沿着转子5的旋转方向朝向压缩室6的端部输送的制冷剂气体的一部分在压缩期间通过旁通孔11在吸入室9中流出，该旁路孔11在任意中间位于靠近压缩室6的入口10的位置，从而通过减小启动扭矩并减少当液化制冷剂气体保持在连接压缩机和内部的入口管道时压缩液体制冷剂气体的作用而平稳地启动压缩机单元或蒸发器。

14. 发明专利

JPS6149189A Variable displacement type rotary compressor 失效
标题翻译：可变位移式旋转压缩机
公开(公告)号：JPS6149189A
公开(公告)日：1986-03-11
申请号：JP17120984
申请日：1984-08-16
申请人： Toyoda Autom Loom Works Ltd
发明人： SUZUKI SHIGERU , WATANABE YASUSHI , OSHIRO KATSUHIKO
IPC分类号： F04C28/26 , F04C27/00
摘要： PURPOSE: To enhance the sealing ability between a rotary plate for opening and closing a bypass port and the contact part between a rotor and a vane, by providing the rotary plate in the lateral section of a cylinder and by leading high pressure oil from an oil separator to the rear section of the rotary plate to press the latter against the opening section of the cylinder.
CONSTITUTION: A rotary plate 64 for communicating a compression chamber 32 during compression stroke with a compression chamber, in the rear of the former, during suction stroke, is provided in a position facing the opening section of a cylinder on a front side plate 4. High pressure oil reserved in the lower section of an oil separator chamber 52 is always introduced to the rear section of the rotary plate 64 through a part of an oil passage 92 and a branch passage 110. With this arrangement, the rotary plate is pressed against the opening part of the cylinder 2, thereby the sealing ability of this part may be enhanced.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：为了提高打开和关闭旁路口的旋转板与转子与叶片之间的接触部分之间的密封性，通过在圆筒的横截面中设置旋转板，并通过从油中引导高压油分离器到旋转板的后部，以将其分离到气缸的开口部分。构成：用于在压缩冲程期间将压缩室32与前者的后部的吸入冲程期间的压缩室连通的旋转板64设置在面向前侧板4上的气缸的开口部分的位置。在油分离器室52的下部保留的高压油总是通过油路92和分支通道110的一部分引入旋转板64的后部。通过这种布置，旋转板被压靠气缸2的开口部分，从而可以提高该部件的密封能力。

15. 发明专利

JPS59201991A Vane compressor 失效
标题翻译： VANE压缩机
公开(公告)号：JPS59201991A
公开(公告)日：1984-11-15
申请号：JP7591583
申请日：1983-04-28
申请人： Toyoda Autom Loom Works Ltd
发明人： SUZUKI SHINICHI , SUZUKI SHIGERU , SHIYOUJI HITOSHI
IPC分类号： F04C18/344
摘要： PURPOSE: To suppress vibration and noise of compressor by setting the volume ratio in the first and second chambers of a vane compressor for performing compression in two regions at the first and second chamber of cylinder.
CONSTITUTION: At the upper half circle of a line connecting between cylinder seal positions C
1 , C
2 or in region A (first chamber side 44) the innercircumferential face of cylinder is formed with half oval while at the lower half circle or in region B (second chamber side 46), it will depart from the half oval 62 where the distance between OR and P
1 is shorter by P
1 Q
1 than the distance between OR and P
2 in the range of θ between 0W90° while the distance between OR and P
1 is longer by P
1 Q
1 than the distance between OR and P
2 in the range of 90W180°. Consequently the volume ratio of the compression chambers at the first chamber side and second chamber side which is positioned angular symmetrically against the first chamber will be different to shift the starting timing of compression and delivery resulting in reduction of torque fluctuation or delivery pulsation.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：通过在第一和第二气缸室的两个区域设置用于进行压缩的叶片式压缩机的第一和第二室中的体积比来抑制压缩机的振动和噪声。构成：在连接气缸密封位置C1，C2或A区（第一室侧44）的管线的上半圆处，气缸的内圆周形成半椭圆形，而在下半部或B区（第二腔室侧46），它将偏离半椭圆62，其中OR和P1之间的距离比在0-90度之间的θ范围内的比较在OR和P2之间的距离更短P1Q1。而OR和P1之间的距离比P1Q1的长度大于在90至180度之间的OR和P2之间的距离。因此，第一腔室侧和第二腔室侧的压缩室的体积比位于角对称的位置相对于第一腔室将不同于移动压缩和输送的开始时机，导致扭矩波动或输送脉动的减小。

16. 发明专利

JPS59162387A Variable-capacity compressor 失效
标题翻译：可变能力压缩机
公开(公告)号：JPS59162387A
公开(公告)日：1984-09-13
申请号：JP3705783
申请日：1983-03-07
申请人： Toyoda Autom Loom Works Ltd
发明人： SUZUKI SHINICHI , IKEDA ISATO , SUZUKI SHIGERU
IPC分类号： F04C28/00 , F04B49/00 , F04B49/02 , F04C28/24
CPC分类号： F04C28/24
摘要： PURPOSE:To improve the accelerating property of a vehicle, by providing an unloading mechanism for restricting the suction of coolant gas into a compression chamber, to quickly switch to an unloaded state at the time of acceleration. CONSTITUTION:When the revolution speed of an engine is increased, that of a rotor 5 is heightened. As a result, the pressure of a compression chamber 6 and a suction chamber 9 drops sharply so that a pressure difference is caused between the suction chamber 9 and pressure chamber 12 of a first unloading mechanism 10. Consequently, a spool 11 is moved toward the suction chamber 9 to decrease the open area of a suction port 9' to reduce the compression capacity of the compression chamber 6. Motive power applied to a compressor is thus decreased to improve the accelerating property of a vehicle.
摘要翻译：目的：为了提高车辆的加速性能，通过设置用于将冷却剂气体吸入压缩室的卸载机构，在加速时快速切换到无负载状态。构成：当发动机的转速增加时，转子5的转速升高。结果，压缩室6和吸入室9的压力急剧下降，使得在第一卸载机构10的吸入室9和压力室12之间产生压力差。因此，阀芯11向吸入室9，以减小吸入口9'的开口面积，以降低压缩室6的压缩容量。因此，降低施加到压缩机的动力，从而提高车辆的加速性。

17. 发明专利

JPS58197491A Rotary compressor with slide vanes 失效
标题翻译：旋转压缩机与滑动窗口
公开(公告)号：JPS58197491A
公开(公告)日：1983-11-17
申请号：JP8175882
申请日：1982-05-14
申请人： Toyoda Autom Loom Works Ltd
发明人： KATOU KIMIO , SUZUKI SHIGERU , BAN TAKASHI , SHIYOUJI HITOSHI , INAGAKI MITSUKANE
IPC分类号： F04C18/344 , F01C21/08 , F04C28/06 , F04C29/02
CPC分类号： F04C28/06 , F01C21/0872 , F04C29/02
摘要： PURPOSE:To prevent chattering at the time of starting and to enhance lubricating and sealing performance at the time of steady operation by putting the back pressure chamber in communication with the oil supply groove, when the operating condition is such that the tips of vanes are in sliding contact with the top position, and putting the oil supply groove in communication with the lubricating oil slide part under the compression stroke. CONSTITUTION:An oil supply groove 22a is provided on the rear side plate 6 side mating with the rotational locus of the back pressure chamber 9' furnished at the base of a vane groove 9 and is given possibility to have communication with a sump 20 for lubricating oil prepared in a separator chamber 17 and a compression stroke of the compression chamber 27, and a refrigerant gas with its pressure a little raised in the compression chamber 27 at the time of starting is fed into the vane groove 9. Thereby the vane 10 can be forcedly extruded to the compression chamber 27 at the same time as rotor's 8 starting to ensure prevention of chatterings at the time of starting. During normal operation, the lubricating oil in the separator chamber 17 is fed into the oil supply groove 22a, and part of this is sent to the back chamber 9'. Thus lubricating and sealing performance in the vane groove 9 can be enhanced.
摘要翻译：目的：为了防止启动时发生颤动，并通过将背压室与供油槽连通来提高稳定运行时的润滑和密封性能，当操作条件使得叶片的末端处于与顶部位置滑动接触，并在压缩行程下将供油槽与润滑油滑动部分连通。构成：在后侧板6侧设置有供油槽22a，后侧板6侧配置有设置在叶片槽9的基部的背压室9'的旋转轨迹，并且可以与用于润滑的贮槽20连通在分离器室17中制备的油和压缩室27的压缩冲程，以及在启动时在压缩室27中其压力稍微升高的制冷剂气体被供给到叶片槽9中。由此，叶片10可以在转子8开始的同时，强制挤出到压缩室27，以确保在启动时防止颤振。在正常操作中，分离器室17中的润滑油被供给到供油槽22a中，并且其中的一部分被送到后室9'。因此，能够提高叶片槽9的润滑和密封性能。

18. 发明专利

JPS5752690A Swash plate type compressor 失效
标题翻译：洗板式压缩机
公开(公告)号：JPS5752690A
公开(公告)日：1982-03-29
申请号：JP12874680
申请日：1980-09-16
申请人： Toyoda Autom Loom Works Ltd
发明人： NAKAYAMA SHIYOUZOU , KATOU KIMIO , SUZUKI SHIGERU , MOTOSAWA YATSUHIRO
IPC分类号： F04B39/04 , F04B25/04 , F04B27/08 , F04B39/00
摘要： PURPOSE: To provide a buffering action by gas at startup, in a liquid cooling medium compressor suitable for car air conditioning, by preventing the medium inflow into the upper cylinder bore to reserve the gas, even if a large quantity of liquid cooling medium flows into the compressor at its stoppage.
CONSTITUTION: An inflow hole 41 is provided, through the partition dividing a suction passage 8 and a swarf plate room 16, to introduce a part of return cooling medium inflow from suction holes 5 and 6. The inflow hole 41 is located at the bottom of the suction passage 8 with its upper and positioning lower than the bottom end of the suction port 26a of the upper cylinder bore. At the compressor stoppage, when a large quantity of liquid cooling medium flows into the compressor and its level rises higher than the height H, the gas is confined within the swarf plate room 16 accompanied with the close-up of the inflow hole 41 by the liquid cooling medium in the swarf plate room 16. Therefore, a sufficient buffering action can be provided by the residual gas at startup.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：为了在启动时提供气体缓冲作用，适用于汽车空调的液体冷却介质压缩机中，即使大量的液体冷却介质流入压缩机停机。构成：通过分隔开吸入通路8和切屑室16的分隔壁设置有流入孔41，从吸入孔5,6流入部分回流冷却介质流入。流入孔41位于吸入通道8具有其上部并且定位成低于上部气缸孔的吸入口26a的底端。在压缩机停机时，当大量液体冷却介质流入压缩机并且其水平高度高于高度H时，气体被限制在切屑室16内，伴随着流入孔41的特写液体冷却介质。因此，启动时残留气体可以提供足够的缓冲作用。

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